MK

Mark S. Kelsey

📍 Braintree, MA: #128 of 219 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,701,156 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D400066 In-line skate tool A. M. Hay, Stephen J. Barbarisi 1998-10-27